Description
Four-necked round bottom flask, 6000 ml is a multi-neck laboratory vessel for large-volume reaction, distillation, and preparative work requiring several simultaneous ground-joint connections. The 6000 ml capacity suits substantial batch volumes in synthesis, extraction, and process development. Centre and side necks are finished as NS 29/32 ground glass joints in a parallel side-neck layout, enabling condensers, dropping funnels, gas inlets, and temperature probes to be fitted together without crowding. Manufactured from DURAN® glass by manufacturer Lenz, the flask is supplied as a single piece and weighs 1,620 kg. Parallel side necks keep attached apparatus aligned and accessible on laboratory stands and heating mantles. Round-bottom construction aids even heat distribution and effective mixing with magnetic or overhead stirrers. Organic chemistry laboratories, pilot-scale facilities, and teaching environments that rely on standard NS taper joints use this four-neck format for flexible multi-port assemblies. DURAN® material and consistent joint sizing connect readily with common laboratory glassware systems in routine experimental workflows.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Capacity: 6000 ml
- Centre neck: NS 29/32
- Side necks: NS 29/32
- Side neck arrangement: Parallel
- Material: DURAN®
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Questions about Four-necked round bottom flask, 6000 ml, centre neck NS 29/32
What is this article?
Four-necked round bottom flask, 6000 ml, centre neck NS 29/32 is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Labware.
A round-bottom flask is the heating flask of a distillation or a reflux. The curved wall takes the heat, and the ground neck connects to a still head or a condenser. The joint size, not only the volume, has to match the rest of the set.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Round-bottom flasks. The catalogue is Labware.
Shelves beside this one are Beakers, Erlenmeyer flasks, Reaction vessels & jacketed vessels, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.